//constructor
public CelestialBodyViewModel(UniverseSimulatorController controller,
HashSet <CelestialBody> gravitySources, IEnumerable <IMaterial> materials)
{
_controller = controller;
_gravitySources = gravitySources;
_materials = materials;
}
//para crear desde xml
public static CelestialBody CreateFromXml(XElement element, IResourceManager resourceManager,
ShapeNode shape, IScene scene, IMaterial axisMaterial, IRenderer renderer,
ShapeNode velShape, IMaterial velMaterial, UniverseSimulatorController controller)
{
//position
Vector3 position = new Vector3();
var prop = element.Element("position");
position.X = float.Parse(prop.Element("x").Value, CultureInfo.InvariantCulture);
position.Y = float.Parse(prop.Element("y").Value, CultureInfo.InvariantCulture);
position.Z = float.Parse(prop.Element("z").Value, CultureInfo.InvariantCulture);
//velocity
Vector3 velocity = new Vector3();
prop = element.Element("velocity");
velocity.X = float.Parse(prop.Element("x").Value, CultureInfo.InvariantCulture);
velocity.Y = float.Parse(prop.Element("y").Value, CultureInfo.InvariantCulture);
velocity.Z = float.Parse(prop.Element("z").Value, CultureInfo.InvariantCulture);
//velDir
Vector3 velDir = new Vector3();
prop = element.Element("velDir");
velDir.X = float.Parse(prop.Element("x").Value, CultureInfo.InvariantCulture);
velDir.Y = float.Parse(prop.Element("y").Value, CultureInfo.InvariantCulture);
velDir.Z = float.Parse(prop.Element("z").Value, CultureInfo.InvariantCulture);
//velLength
prop = element.Element("velLength");
float velLength = float.Parse(prop.Value, CultureInfo.InvariantCulture);
//rotAxis
Vector3 rotAxis = new Vector3();
prop = element.Element("rotAxis");
rotAxis.X = float.Parse(prop.Element("x").Value, CultureInfo.InvariantCulture);
rotAxis.Y = float.Parse(prop.Element("y").Value, CultureInfo.InvariantCulture);
rotAxis.Z = float.Parse(prop.Element("z").Value, CultureInfo.InvariantCulture);
//axisAlignmentRot
Quaternion axisAlignmentRot = new Quaternion();
prop = element.Element("axisAlignmentRot");
axisAlignmentRot.X = float.Parse(prop.Element("x").Value, CultureInfo.InvariantCulture);
axisAlignmentRot.Y = float.Parse(prop.Element("y").Value, CultureInfo.InvariantCulture);
axisAlignmentRot.Z = float.Parse(prop.Element("z").Value, CultureInfo.InvariantCulture);
axisAlignmentRot.W = float.Parse(prop.Element("w").Value, CultureInfo.InvariantCulture);
//aroundAxisRot
Quaternion aroundAxisRot = new Quaternion();
prop = element.Element("aroundAxisRot");
aroundAxisRot.X = float.Parse(prop.Element("x").Value, CultureInfo.InvariantCulture);
aroundAxisRot.Y = float.Parse(prop.Element("y").Value, CultureInfo.InvariantCulture);
aroundAxisRot.Z = float.Parse(prop.Element("z").Value, CultureInfo.InvariantCulture);
aroundAxisRot.W = float.Parse(prop.Element("w").Value, CultureInfo.InvariantCulture);
//angularVel
prop = element.Element("angularVel");
float angularVel = float.Parse(prop.Value, CultureInfo.InvariantCulture);
//angularRot
prop = element.Element("angularRot");
float angularRot = float.Parse(prop.Value, CultureInfo.InvariantCulture);
//mass
prop = element.Element("mass");
float mass = float.Parse(prop.Value, CultureInfo.InvariantCulture);
//radius
prop = element.Element("radius");
float radius = float.Parse(prop.Value, CultureInfo.InvariantCulture);
//hasGravity
prop = element.Element("hasGravity");
bool hasGravity = bool.Parse(prop.Value);
//isLightSource
prop = element.Element("isLightSource");
bool isLightSource = bool.Parse(prop.Value);
//name
prop = element.Element("name");
string name = prop.Value;
//material
prop = element.Element("material");
string materialName = prop.Value;
IMaterial material = resourceManager.GetMaterial(materialName);
var cb = new CelestialBody(controller, position, shape, scene,
axisMaterial, renderer, velShape, velMaterial);
cb.Velocity = velocity;
cb.VelocityLength = velLength;
cb.VelocityDirection = velDir;
cb.RotationAxis = rotAxis;
cb.AxisAlignmentRotation = axisAlignmentRot;
cb._aroundAxisRot = aroundAxisRot;
cb.AngularVelocity = angularVel;
cb._angularRot = angularRot;
cb.Mass = mass;
cb.Radius = radius;
cb.HasGravity = hasGravity;
cb.IsLightSource = isLightSource;
cb.Name = name;
cb.Material = material;
return(cb);
}
public LeftToolView(UniverseSimulatorController controller)
{
InitializeComponent();
_controller = controller;
}
public CelestialBody(UniverseSimulatorController controller, Vector3 position, ShapeNode shape,
IScene scene, IMaterial axisMaterial, IRenderer renderer, ShapeNode velShape, IMaterial velMaterial)
{
_controller = controller;
_shape = shape;
_defaultMaterial = shape.Shape.Material;
_scene = scene;
_renderer = renderer;
_radius = 20;
_mass = 100;
_position = position;
_velLength = 1;
_velDir = Vector3.UnitX;
_velocity = _velDir * _velLength;
_rotAxis = Vector3.UnitZ;
_angularRot = 0;
_angularVel = 0;
_hasGravity = false;
_isLightSource = false;
_isLightInScene = false;
_name = "No name";
_nextPosition = _position;
_nextVelocity = _velocity;
_shapeToCelestialBodyMap.Add(_shape, this);
_shape.Scale = new Vector3(_radius);
_shape.Position = _position;
_shape.Rotation = TextureCorrection;
_lightUp = new PointLight(Color4.Yellow);
_lightDown = new PointLight(Color4.Yellow);
_lightLeft = new PointLight(Color4.Yellow);
_lightRight = new PointLight(Color4.Yellow);
_lightFront = new PointLight(Color4.Yellow);
_lightBack = new PointLight(Color4.Yellow);
//_lightCenter = new PointLight(Color4.Yellow);
_axisLine = new Curve("axis" + _axisCounter++, 4);
_axisLine.Material = axisMaterial;
_axisBottom = new Vertex(_position - _rotAxis * _radius * 1.4f, DummyVector3, DummyVector3);
_axisTop = new Vertex(_position + _rotAxis * _radius * 1.4f, DummyVector3, DummyVector3);
_axisLine.AddPoint(_axisBottom);
_axisLine.AddPoint(_axisTop);
_axisLine.Configure(_renderer);
_axisAlignmentRot = TextureCorrection;
_aroundAxisRot = Quaternion.Identity;
//velocity ball and line
_velBall = velShape;
_velOrigin = new Vertex();
_velTip = new Vertex();
_velLine = new Curve("velLine" + _velLineCounter++, 2);
_velLine.Material = velMaterial;
UpdateVelocityLineAndBall();
}
public TopToolView(UniverseSimulatorController controller)
{
InitializeComponent();
_controller = controller;
this.Visibility = System.Windows.Visibility.Collapsed;
}
